Is the Construction of BYE request is correct in behind NAT?..


#1

Hi All,

    We have tested sip communicator behaind the NAT (in between Proxy). SIP Communicator constructs the BYE request with the incorrect Route Header.

here, BYE message.

BYE sip:200.201.202.158:5070 SIP/2.0
CSeq: 1 BYE
Call-ID: fe12113298f191159657bd3d07fef6b2@0:0:0:0:0:0:0:0

From: <sip:siva@200.201.202.158>;tag=841ef73b

User-Agent: SIP Communicator1.0-alpha3-nightly.build.1844Linux
Max-Forwards: 70
Route: <sip:ram@200.201.202.158:40834;transport=udp;registering_acc=200_201_202_158>
Via: SIP/2.0/UDP 200.201.202.157:5060;branch=z9hG4bKdf7782f798572385d1b290acf8e718ff
Content-Length: 0

Please help me.. Is the construction of BYE request is correct?

···

To: <sip:ram@200.201.202.158>;tag=3774d860

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Regards,
Keerthi.